“钻杆”概念、定义、翻译-科学时代

单词	钻杆
释义	矿业工程技术词汇手册钻杆 boring bar；boring rod；bull rod；steel stem
随便看	solvency solvency solvency solvency solvency solvency fund solvency margin solvency ratio solvency ratio solvend solvent solvent solvent solvent solvent solvent solvent solvent solvent adhesive solvent based marking ink solvent cracking solvent dye solvent dyeing solvent dyeing solvent effect

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。